{"product_id":"w1209-12v-dc-digital-thermostat-temperature-controller","title":"W1209 12V DC Digital Thermostat Temperature Controller Switch with Case","description":"\u003cp\u003e\u003cb\u003eW1209 12V DC Digital Thermostat with Case\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eTake precise control of your environment with the W1209 Digital Thermostat Controller. This versatile 12V module is perfect for a huge range of DIY projects, allowing you to automatically manage heating or cooling systems with ease. It features a clear 3-digit display (available in red or blue) and comes with a protective DIY acrylic case.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eClear Digital Display:\u003c\/b\u003e Bright 3-digit LED screen shows the current temperature and settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeating \u0026amp; Cooling Modes:\u003c\/b\u003e Fully programmable (P0 setting) to control either a heater or a cooling device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Precision Control:\u003c\/b\u003e Features a 0.1°C control accuracy with a wide temperature range of -50°C to 110°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWaterproof Sensor:\u003c\/b\u003e Includes a high-accuracy NTC (10K 0.5%) waterproof temperature probe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable Settings:\u003c\/b\u003e Fine-tune your control with settings for hysteresis (P1), temperature limits (P2, P3), calibration (P4), and delay start (P5).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtective Case:\u003c\/b\u003e Comes with a DIY clear acrylic case kit to protect the module from dust and accidental contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eCommon Applications\u003c\/h4\u003e\n\u003cp\u003eThis controller is the perfect solution for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAquariums and fish tanks\u003c\/li\u003e\n\u003cli\u003eIncubators for eggs or reptiles\u003c\/li\u003e\n\u003cli\u003eHomebrewing (fermentation control)\u003c\/li\u003e\n\u003cli\u003ePet enclosures (heating pads, heat lamps)\u003c\/li\u003e\n\u003cli\u003eRefrigerators or freezers\u003c\/li\u003e\n\u003cli\u003eComputer server or component cooling\u003c\/li\u003e\n\u003cli\u003eAny DIY project requiring temperature automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eSimple Setup \u0026amp; Programming\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSet Target Temperature:\u003c\/b\u003e Press the \"SET\" button. The display will flash. Use the \"+\" and \"-\" buttons to select your desired temperature, then press \"SET\" again to confirm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccess Settings Menu:\u003c\/b\u003e Press and hold \"SET\" for 5 seconds to enter the parameter menu (P0-P6).\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eP0:\u003c\/b\u003e Cooling (C) \/ Heating (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eP1:\u003c\/b\u003e Hysteresis \/ Return Difference (0.1-15°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eP2:\u003c\/b\u003e Upper Temperature Limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eP3:\u003c\/b\u003e Lower Temperature Limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eP4:\u003c\/b\u003e Temperature Correction\/Calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eP5:\u003c\/b\u003e Delay Start Time (0-10 minutes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e W1209\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Voltage:\u003c\/b\u003e DC 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemperature Range:\u003c\/b\u003e -50°C to 110°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eControl Accuracy:\u003c\/b\u003e 0.1°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensor Type:\u003c\/b\u003e NTC (10K 0.5%) Waterproof Probe\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRelay Output Capacity:\u003c\/b\u003e 10A (max) @ 277V AC \/ 10A (max) @ 30V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModule Dimensions:\u003c\/b\u003e 48.5mm x 39.8mm x 14.9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCase Dimensions (Assembled):\u003c\/b\u003e 59.3mm x 50.3mm x 14.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Weight:\u003c\/b\u003e ~44g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x W1209 Digital Thermostat Module\u003c\/li\u003e\n\u003cli\u003e1 x NTC Waterproof Temperature Sensor\u003c\/li\u003e\n\u003cli\u003e1 x DIY Clear Acrylic Case Kit (with screws and standoffs)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Blue Light","offer_id":46258079105175,"sku":null,"price":187.0,"currency_code":"TWD","in_stock":true},{"title":"Red Light","offer_id":46258079137943,"sku":null,"price":187.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/w1209-digital-thermostat-with-case.jpg?v=1762597408","url":"https:\/\/scccltd.com\/en-tw\/products\/w1209-12v-dc-digital-thermostat-temperature-controller","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}